<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" label-width="68px">
      <el-form-item label="一级分类ID" prop="classifyId">
        <el-input
          v-model="queryParams.classifyId"
          placeholder="请输入一级分类ID"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>





      <el-form-item label="提成百分比" prop="percent">
        <el-input
          v-model="queryParams.percent"
          placeholder="请输入提成百分比"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="抽奖金额" prop="drawPrice">
        <el-input
          v-model="queryParams.drawPrice"
          placeholder="请输入抽奖金额"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="分类商品利润率" prop="profitRate">
        <el-input
          v-model="queryParams.profitRate"
          placeholder="请输入分类商品利润率"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:percent:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:percent:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:percent:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:percent:export']"
        >导出</el-button>
      </el-col>
    </el-row>

    <el-table v-loading="loading" :data="percentList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="ID" align="center" prop="id" />
      <el-table-column label="一级分类ID" align="center" prop="classifyId" />
      <el-table-column label="分类名称" align="center" prop="classifyName" />
      <el-table-column label="提成百分比" align="center" prop="percent" />
      <el-table-column label="抽奖金额" align="center" prop="drawPrice" />
      <el-table-column label="分类商品利润率" align="center" prop="profitRate" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:percent:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:percent:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改分类配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">

        <el-form-item label="所属分类" prop="classifyId">
          <el-select
            v-model="form.classifyId"
            placeholder="请选择所属分类"
            clearable
            size="small"
          >
            <el-option
                :key="classify.classifyId"
                :label="classify.classifyName"
                :value="classify.classifyId"
                v-for="classify in classifyList"
              >{{ classify.classifyName }}
              </el-option>

          </el-select>
        </el-form-item>


        <el-form-item label="提成百分比" prop="percentStr">
          <el-input v-model="form.percentStr" placeholder="请输入提成百分比" />
        </el-form-item>
        <el-form-item label="抽奖金额" prop="drawPrice">
          <el-input v-model="form.drawPrice" placeholder="请输入抽奖金额" />
        </el-form-item>
        <el-form-item label="分类商品利润率" prop="profitRateStr">
          <el-input v-model="form.profitRateStr" placeholder="请输入抽奖金额" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listPercent, getPercent, delPercent, addPercent, updatePercent, exportPercent } from "@/api/system/percent";
import {getGoodsClassifyListForOne} from "@/api/system/classify";

export default {
  name: "Percent",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 总条数
      total: 0,
      // 分类配置表格数据
      percentList: [],


      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        classifyId: undefined,
        percent: undefined,
        drawPrice: undefined,
        profitRate: undefined
      },
      // 表单参数
      form: {},
      classifyList: [],
      // 表单校验
      rules: {
        classifyId: [
          { required: true, message: "一级分类ID不能为空", trigger: "blur" }
        ],
        percentStr: [
          { required: true, message: "提成百分比不能为空", trigger: "blur" }
        ],
        profitRateStr: [
          { required: true, message: "分类商品利润率不能为空", trigger: "blur" }
        ]
      }
    };
  },
  computed: {
    classifyListForOne() {
      let arr = []
      this.classifyList.forEach((item) => {
        if(item.parentId == 0) {
          arr.push(item)
        }
      })
      return arr
    },
  },
  created() {
    this.getList();
    getGoodsClassifyListForOne().then((response) => {
      this.classifyList= response.data;
    });
  },

  methods: {
    /** 查询分类配置列表 */
    getList() {
      this.loading = true;
      listPercent(this.queryParams).then(response => {
        this.percentList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: undefined,
        classifyId: undefined,
        percent: undefined,
        drawPrice: undefined,
        profitRate: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加分类配置";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getPercent(id).then(response => {
        this.form = response.data;
        this.form.percentStr=response.data.percent*100+'%';
        this.form.profitRateStr=response.data.profitRate*100+'%';
        this.open = true;
        this.title = "修改分类配置";
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != undefined) {
            updatePercent(this.form).then(response => {
               this.msgSuccess("修改成功");
               this.open = false;
               this.getList();
            });
          } else {
            addPercent(this.form).then(response => {
               this.msgSuccess("新增成功");
               this.open = false;
               this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除分类配置编号为"' + ids + '"的数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return delPercent(ids);
        }).then(() => {
          this.getList();
          this.msgSuccess("删除成功");
        }).catch(function() {});
    },

    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有分类配置数据项?', "警告", {
          confirmButtonText: "确定",
          cancelButtonText: "取消",
          type: "warning"
        }).then(function() {
          return exportPercent(queryParams);
        }).then(response => {
          this.download(response.data);
        }).catch(function() {});
    }
  }
};
</script>
